/* PrismJS 1.26.0
https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+python&plugins=normalize-whitespace */
/// <reference lib="WebWorker"/>

var _self =
  typeof window !== "undefined"
    ? window // if in browser
    : typeof WorkerGlobalScope !== "undefined" &&
        self instanceof WorkerGlobalScope
      ? self // if in worker
      : {}; // if in node js

/**
 * Prism: Lightweight, robust, elegant syntax highlighting
 *
 * @license MIT <https://opensource.org/licenses/MIT>
 * @author Lea Verou <https://lea.verou.me>
 * @namespace
 * @public
 */
export var Prism = (function (_self) {
  // Private helper vars
  var lang = /(?:^|\s)lang(?:uage)?-([\w-]+)(?=\s|$)/i;
  var uniqueId = 0;

  // The grammar object for plaintext
  var plainTextGrammar = {};

  var _ = {
    /**
     * By default, Prism will attempt to highlight all code elements (by calling {@link Prism.highlightAll}) on the
     * current page after the page finished loading. This might be a problem if e.g. you wanted to asynchronously load
     * additional languages or plugins yourself.
     *
     * By setting this value to `true`, Prism will not automatically highlight all code elements on the page.
     *
     * You obviously have to change this value before the automatic highlighting started. To do this, you can add an
     * empty Prism object into the global scope before loading the Prism script like this:
     *
     * ```js
     * window.Prism = window.Prism || {};
     * Prism.manual = true;
     * // add a new <script> to load Prism's script
     * ```
     *
     * @default false
     * @type {boolean}
     * @memberof Prism
     * @public
     */
    manual: _self.Prism && _self.Prism.manual,
    /**
     * By default, if Prism is in a web worker, it assumes that it is in a worker it created itself, so it uses
     * `addEventListener` to communicate with its parent instance. However, if you're using Prism manually in your
     * own worker, you don't want it to do this.
     *
     * By setting this value to `true`, Prism will not add its own listeners to the worker.
     *
     * You obviously have to change this value before Prism executes. To do this, you can add an
     * empty Prism object into the global scope before loading the Prism script like this:
     *
     * ```js
     * window.Prism = window.Prism || {};
     * Prism.disableWorkerMessageHandler = true;
     * // Load Prism's script
     * ```
     *
     * @default false
     * @type {boolean}
     * @memberof Prism
     * @public
     */
    disableWorkerMessageHandler:
      _self.Prism && _self.Prism.disableWorkerMessageHandler,

    /**
     * A namespace for utility methods.
     *
     * All function in this namespace that are not explicitly marked as _public_ are for __internal use only__ and may
     * change or disappear at any time.
     *
     * @namespace
     * @memberof Prism
     */
    util: {
      encode: function encode(tokens) {
        if (tokens instanceof Token) {
          return new Token(tokens.type, encode(tokens.content), tokens.alias);
        } else if (Array.isArray(tokens)) {
          return tokens.map(encode);
        } else {
          return tokens
            .replace(/&/g, "&amp;")
            .replace(/</g, "&lt;")
            .replace(/\u00a0/g, " ");
        }
      },

      /**
       * Returns the name of the type of the given value.
       *
       * @param {any} o
       * @returns {string}
       * @example
       * type(null)      === 'Null'
       * type(undefined) === 'Undefined'
       * type(123)       === 'Number'
       * type('foo')     === 'String'
       * type(true)      === 'Boolean'
       * type([1, 2])    === 'Array'
       * type({})        === 'Object'
       * type(String)    === 'Function'
       * type(/abc+/)    === 'RegExp'
       */
      type: function (o) {
        return Object.prototype.toString.call(o).slice(8, -1);
      },

      /**
       * Returns a unique number for the given object. Later calls will still return the same number.
       *
       * @param {Object} obj
       * @returns {number}
       */
      objId: function (obj) {
        if (!obj["__id"]) {
          Object.defineProperty(obj, "__id", { value: ++uniqueId });
        }
        return obj["__id"];
      },

      /**
       * Creates a deep clone of the given object.
       *
       * The main intended use of this function is to clone language definitions.
       *
       * @param {T} o
       * @param {Record<number, any>} [visited]
       * @returns {T}
       * @template T
       */
      clone: function deepClone(o, visited) {
        visited = visited || {};

        var clone;
        var id;
        switch (_.util.type(o)) {
          case "Object":
            id = _.util.objId(o);
            if (visited[id]) {
              return visited[id];
            }
            clone = /** @type {Record<string, any>} */ ({});
            visited[id] = clone;

            for (var key in o) {
              if (o.hasOwnProperty(key)) {
                clone[key] = deepClone(o[key], visited);
              }
            }

            return /** @type {any} */ (clone);

          case "Array":
            id = _.util.objId(o);
            if (visited[id]) {
              return visited[id];
            }
            clone = [];
            visited[id] = clone;

            /** @type {Array} */ (/** @type {any} */ (o)).forEach(
              function (v, i) {
                clone[i] = deepClone(v, visited);
              },
            );

            return /** @type {any} */ (clone);

          default:
            return o;
        }
      },

      /**
       * Returns the Prism language of the given element set by a `language-xxxx` or `lang-xxxx` class.
       *
       * If no language is set for the element or the element is `null` or `undefined`, `none` will be returned.
       *
       * @param {Element} element
       * @returns {string}
       */
      getLanguage: function (element) {
        while (element) {
          var m = lang.exec(element.className);
          if (m) {
            return m[1].toLowerCase();
          }
          element = element.parentElement;
        }
        return "none";
      },

      /**
       * Sets the Prism `language-xxxx` class of the given element.
       *
       * @param {Element} element
       * @param {string} language
       * @returns {void}
       */
      setLanguage: function (element, language) {
        // remove all `language-xxxx` classes
        // (this might leave behind a leading space)
        element.className = element.className.replace(RegExp(lang, "gi"), "");

        // add the new `language-xxxx` class
        // (using `classList` will automatically clean up spaces for us)
        element.classList.add("language-" + language);
      },

      /**
       * Returns the script element that is currently executing.
       *
       * This does __not__ work for line script element.
       *
       * @returns {HTMLScriptElement | null}
       */
      currentScript: function () {
        if (typeof document === "undefined") {
          return null;
        }
        if (
          "currentScript" in document &&
          1 < 2 /* hack to trip TS' flow analysis */
        ) {
          return /** @type {any} */ (document.currentScript);
        }

        // IE11 workaround
        // we'll get the src of the current script by parsing IE11's error stack trace
        // this will not work for inline scripts

        try {
          throw new Error();
        } catch (err) {
          // Get file src url from stack. Specifically works with the format of stack traces in IE.
          // A stack will look like this:
          //
          // Error
          //    at _.util.currentScript (http://localhost/components/prism-core.js:119:5)
          //    at Global code (http://localhost/components/prism-core.js:606:1)

          var src = (/at [^(\r\n]*\((.*):[^:]+:[^:]+\)$/i.exec(err.stack) ||
            [])[1];
          if (src) {
            var scripts = document.getElementsByTagName("script");
            for (var i in scripts) {
              if (scripts[i].src == src) {
                return scripts[i];
              }
            }
          }
          return null;
        }
      },

      /**
       * Returns whether a given class is active for `element`.
       *
       * The class can be activated if `element` or one of its ancestors has the given class and it can be deactivated
       * if `element` or one of its ancestors has the negated version of the given class. The _negated version_ of the
       * given class is just the given class with a `no-` prefix.
       *
       * Whether the class is active is determined by the closest ancestor of `element` (where `element` itself is
       * closest ancestor) that has the given class or the negated version of it. If neither `element` nor any of its
       * ancestors have the given class or the negated version of it, then the default activation will be returned.
       *
       * In the paradoxical situation where the closest ancestor contains __both__ the given class and the negated
       * version of it, the class is considered active.
       *
       * @param {Element} element
       * @param {string} className
       * @param {boolean} [defaultActivation=false]
       * @returns {boolean}
       */
      isActive: function (element, className, defaultActivation) {
        var no = "no-" + className;

        while (element) {
          var classList = element.classList;
          if (classList.contains(className)) {
            return true;
          }
          if (classList.contains(no)) {
            return false;
          }
          element = element.parentElement;
        }
        return !!defaultActivation;
      },
    },

    /**
     * This namespace contains all currently loaded languages and the some helper functions to create and modify languages.
     *
     * @namespace
     * @memberof Prism
     * @public
     */
    languages: {
      /**
       * The grammar for plain, unformatted text.
       */
      plain: plainTextGrammar,
      plaintext: plainTextGrammar,
      text: plainTextGrammar,
      txt: plainTextGrammar,

      /**
       * Creates a deep copy of the language with the given id and appends the given tokens.
       *
       * If a token in `redef` also appears in the copied language, then the existing token in the copied language
       * will be overwritten at its original position.
       *
       * ## Best practices
       *
       * Since the position of overwriting tokens (token in `redef` that overwrite tokens in the copied language)
       * doesn't matter, they can technically be in any order. However, this can be confusing to others that trying to
       * understand the language definition because, normally, the order of tokens matters in Prism grammars.
       *
       * Therefore, it is encouraged to order overwriting tokens according to the positions of the overwritten tokens.
       * Furthermore, all non-overwriting tokens should be placed after the overwriting ones.
       *
       * @param {string} id The id of the language to extend. This has to be a key in `Prism.languages`.
       * @param {Grammar} redef The new tokens to append.
       * @returns {Grammar} The new language created.
       * @public
       * @example
       * Prism.languages['css-with-colors'] = Prism.languages.extend('css', {
       *     // Prism.languages.css already has a 'comment' token, so this token will overwrite CSS' 'comment' token
       *     // at its original position
       *     'comment': { ... },
       *     // CSS doesn't have a 'color' token, so this token will be appended
       *     'color': /\b(?:red|green|blue)\b/
       * });
       */
      extend: function (id, redef) {
        var lang = _.util.clone(_.languages[id]);

        for (var key in redef) {
          lang[key] = redef[key];
        }

        return lang;
      },

      /**
       * Inserts tokens _before_ another token in a language definition or any other grammar.
       *
       * ## Usage
       *
       * This helper method makes it easy to modify existing languages. For example, the CSS language definition
       * not only defines CSS highlighting for CSS documents, but also needs to define highlighting for CSS embedded
       * in HTML through `<style>` elements. To do this, it needs to modify `Prism.languages.markup` and add the
       * appropriate tokens. However, `Prism.languages.markup` is a regular JavaScript object literal, so if you do
       * this:
       *
       * ```js
       * Prism.languages.markup.style = {
       *     // token
       * };
       * ```
       *
       * then the `style` token will be added (and processed) at the end. `insertBefore` allows you to insert tokens
       * before existing tokens. For the CSS example above, you would use it like this:
       *
       * ```js
       * Prism.languages.insertBefore('markup', 'cdata', {
       *     'style': {
       *         // token
       *     }
       * });
       * ```
       *
       * ## Special cases
       *
       * If the grammars of `inside` and `insert` have tokens with the same name, the tokens in `inside`'s grammar
       * will be ignored.
       *
       * This behavior can be used to insert tokens after `before`:
       *
       * ```js
       * Prism.languages.insertBefore('markup', 'comment', {
       *     'comment': Prism.languages.markup.comment,
       *     // tokens after 'comment'
       * });
       * ```
       *
       * ## Limitations
       *
       * The main problem `insertBefore` has to solve is iteration order. Since ES2015, the iteration order for object
       * properties is guaranteed to be the insertion order (except for integer keys) but some browsers behave
       * differently when keys are deleted and re-inserted. So `insertBefore` can't be implemented by temporarily
       * deleting properties which is necessary to insert at arbitrary positions.
       *
       * To solve this problem, `insertBefore` doesn't actually insert the given tokens into the target object.
       * Instead, it will create a new object and replace all references to the target object with the new one. This
       * can be done without temporarily deleting properties, so the iteration order is well-defined.
       *
       * However, only references that can be reached from `Prism.languages` or `insert` will be replaced. I.e. if
       * you hold the target object in a variable, then the value of the variable will not change.
       *
       * ```js
       * var oldMarkup = Prism.languages.markup;
       * var newMarkup = Prism.languages.insertBefore('markup', 'comment', { ... });
       *
       * assert(oldMarkup !== Prism.languages.markup);
       * assert(newMarkup === Prism.languages.markup);
       * ```
       *
       * @param {string} inside The property of `root` (e.g. a language id in `Prism.languages`) that contains the
       * object to be modified.
       * @param {string} before The key to insert before.
       * @param {Grammar} insert An object containing the key-value pairs to be inserted.
       * @param {Object<string, any>} [root] The object containing `inside`, i.e. the object that contains the
       * object to be modified.
       *
       * Defaults to `Prism.languages`.
       * @returns {Grammar} The new grammar object.
       * @public
       */
      insertBefore: function (inside, before, insert, root) {
        root = root || /** @type {any} */ (_.languages);
        var grammar = root[inside];
        /** @type {Grammar} */
        var ret = {};

        for (var token in grammar) {
          if (grammar.hasOwnProperty(token)) {
            if (token == before) {
              for (var newToken in insert) {
                if (insert.hasOwnProperty(newToken)) {
                  ret[newToken] = insert[newToken];
                }
              }
            }

            // Do not insert token which also occur in insert. See #1525
            if (!insert.hasOwnProperty(token)) {
              ret[token] = grammar[token];
            }
          }
        }

        var old = root[inside];
        root[inside] = ret;

        // Update references in other language definitions
        _.languages.DFS(_.languages, function (key, value) {
          if (value === old && key != inside) {
            this[key] = ret;
          }
        });

        return ret;
      },

      // Traverse a language definition with Depth First Search
      DFS: function DFS(o, callback, type, visited) {
        visited = visited || {};

        var objId = _.util.objId;

        for (var i in o) {
          if (o.hasOwnProperty(i)) {
            callback.call(o, i, o[i], type || i);

            var property = o[i];
            var propertyType = _.util.type(property);

            if (propertyType === "Object" && !visited[objId(property)]) {
              visited[objId(property)] = true;
              DFS(property, callback, null, visited);
            } else if (propertyType === "Array" && !visited[objId(property)]) {
              visited[objId(property)] = true;
              DFS(property, callback, i, visited);
            }
          }
        }
      },
    },

    plugins: {},

    /**
     * This is the most high-level function in Prism’s API.
     * It fetches all the elements that have a `.language-xxxx` class and then calls {@link Prism.highlightElement} on
     * each one of them.
     *
     * This is equivalent to `Prism.highlightAllUnder(document, async, callback)`.
     *
     * @param {boolean} [async=false] Same as in {@link Prism.highlightAllUnder}.
     * @param {HighlightCallback} [callback] Same as in {@link Prism.highlightAllUnder}.
     * @memberof Prism
     * @public
     */
    highlightAll: function (async, callback) {
      _.highlightAllUnder(document, async, callback);
    },

    /**
     * Fetches all the descendants of `container` that have a `.language-xxxx` class and then calls
     * {@link Prism.highlightElement} on each one of them.
     *
     * The following hooks will be run:
     * 1. `before-highlightall`
     * 2. `before-all-elements-highlight`
     * 3. All hooks of {@link Prism.highlightElement} for each element.
     *
     * @param {ParentNode} container The root element, whose descendants that have a `.language-xxxx` class will be highlighted.
     * @param {boolean} [async=false] Whether each element is to be highlighted asynchronously using Web Workers.
     * @param {HighlightCallback} [callback] An optional callback to be invoked on each element after its highlighting is done.
     * @memberof Prism
     * @public
     */
    highlightAllUnder: function (container, async, callback) {
      var env = {
        callback: callback,
        container: container,
        selector:
          'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code',
      };

      _.hooks.run("before-highlightall", env);

      env.elements = Array.prototype.slice.apply(
        env.container.querySelectorAll(env.selector),
      );

      _.hooks.run("before-all-elements-highlight", env);

      for (var i = 0, element; (element = env.elements[i++]); ) {
        _.highlightElement(element, async === true, env.callback);
      }
    },

    /**
     * Highlights the code inside a single element.
     *
     * The following hooks will be run:
     * 1. `before-sanity-check`
     * 2. `before-highlight`
     * 3. All hooks of {@link Prism.highlight}. These hooks will be run by an asynchronous worker if `async` is `true`.
     * 4. `before-insert`
     * 5. `after-highlight`
     * 6. `complete`
     *
     * Some the above hooks will be skipped if the element doesn't contain any text or there is no grammar loaded for
     * the element's language.
     *
     * @param {Element} element The element containing the code.
     * It must have a class of `language-xxxx` to be processed, where `xxxx` is a valid language identifier.
     * @param {boolean} [async=false] Whether the element is to be highlighted asynchronously using Web Workers
     * to improve performance and avoid blocking the UI when highlighting very large chunks of code. This option is
     * [disabled by default](https://prismjs.com/faq.html#why-is-asynchronous-highlighting-disabled-by-default).
     *
     * Note: All language definitions required to highlight the code must be included in the main `prism.js` file for
     * asynchronous highlighting to work. You can build your own bundle on the
     * [Download page](https://prismjs.com/download.html).
     * @param {HighlightCallback} [callback] An optional callback to be invoked after the highlighting is done.
     * Mostly useful when `async` is `true`, since in that case, the highlighting is done asynchronously.
     * @memberof Prism
     * @public
     */
    highlightElement: function (element, async, callback) {
      // Find language
      var language = _.util.getLanguage(element);
      var grammar = _.languages[language];

      // Set language on the element, if not present
      _.util.setLanguage(element, language);

      // Set language on the parent, for styling
      var parent = element.parentElement;
      if (parent && parent.nodeName.toLowerCase() === "pre") {
        _.util.setLanguage(parent, language);
      }

      var code = element.textContent;

      var env = {
        element: element,
        language: language,
        grammar: grammar,
        code: code,
      };

      function insertHighlightedCode(highlightedCode) {
        env.highlightedCode = highlightedCode;

        _.hooks.run("before-insert", env);

        env.element.innerHTML = env.highlightedCode;

        _.hooks.run("after-highlight", env);
        _.hooks.run("complete", env);
        callback && callback.call(env.element);
      }

      _.hooks.run("before-sanity-check", env);

      // plugins may change/add the parent/element
      parent = env.element.parentElement;
      if (
        parent &&
        parent.nodeName.toLowerCase() === "pre" &&
        !parent.hasAttribute("tabindex")
      ) {
        parent.setAttribute("tabindex", "0");
      }

      if (!env.code) {
        _.hooks.run("complete", env);
        callback && callback.call(env.element);
        return;
      }

      _.hooks.run("before-highlight", env);

      if (!env.grammar) {
        insertHighlightedCode(_.util.encode(env.code));
        return;
      }

      if (async && _self.Worker) {
        var worker = new Worker(_.filename);

        worker.onmessage = function (evt) {
          insertHighlightedCode(evt.data);
        };

        worker.postMessage(
          JSON.stringify({
            language: env.language,
            code: env.code,
            immediateClose: true,
          }),
        );
      } else {
        insertHighlightedCode(_.highlight(env.code, env.grammar, env.language));
      }
    },

    /**
     * Low-level function, only use if you know what you’re doing. It accepts a string of text as input
     * and the language definitions to use, and returns a string with the HTML produced.
     *
     * The following hooks will be run:
     * 1. `before-tokenize`
     * 2. `after-tokenize`
     * 3. `wrap`: On each {@link Token}.
     *
     * @param {string} text A string with the code to be highlighted.
     * @param {Grammar} grammar An object containing the tokens to use.
     *
     * Usually a language definition like `Prism.languages.markup`.
     * @param {string} language The name of the language definition passed to `grammar`.
     * @returns {string} The highlighted HTML.
     * @memberof Prism
     * @public
     * @example
     * Prism.highlight('var foo = true;', Prism.languages.javascript, 'javascript');
     */
    highlight: function (text, grammar, language) {
      var env = {
        code: text,
        grammar: grammar,
        language: language,
      };
      _.hooks.run("before-tokenize", env);
      env.tokens = _.tokenize(env.code, env.grammar);
      _.hooks.run("after-tokenize", env);
      return Token.stringify(_.util.encode(env.tokens), env.language);
    },

    /**
     * This is the heart of Prism, and the most low-level function you can use. It accepts a string of text as input
     * and the language definitions to use, and returns an array with the tokenized code.
     *
     * When the language definition includes nested tokens, the function is called recursively on each of these tokens.
     *
     * This method could be useful in other contexts as well, as a very crude parser.
     *
     * @param {string} text A string with the code to be highlighted.
     * @param {Grammar} grammar An object containing the tokens to use.
     *
     * Usually a language definition like `Prism.languages.markup`.
     * @returns {TokenStream} An array of strings and tokens, a token stream.
     * @memberof Prism
     * @public
     * @example
     * let code = `var foo = 0;`;
     * let tokens = Prism.tokenize(code, Prism.languages.javascript);
     * tokens.forEach(token => {
     *     if (token instanceof Prism.Token && token.type === 'number') {
     *         console.log(`Found numeric literal: ${token.content}`);
     *     }
     * });
     */
    tokenize: function (text, grammar) {
      var rest = grammar.rest;
      if (rest) {
        for (var token in rest) {
          grammar[token] = rest[token];
        }

        delete grammar.rest;
      }

      var tokenList = new LinkedList();
      addAfter(tokenList, tokenList.head, text);

      matchGrammar(text, tokenList, grammar, tokenList.head, 0);

      return toArray(tokenList);
    },

    /**
     * @namespace
     * @memberof Prism
     * @public
     */
    hooks: {
      all: {},

      /**
       * Adds the given callback to the list of callbacks for the given hook.
       *
       * The callback will be invoked when the hook it is registered for is run.
       * Hooks are usually directly run by a highlight function but you can also run hooks yourself.
       *
       * One callback function can be registered to multiple hooks and the same hook multiple times.
       *
       * @param {string} name The name of the hook.
       * @param {HookCallback} callback The callback function which is given environment variables.
       * @public
       */
      add: function (name, callback) {
        var hooks = _.hooks.all;

        hooks[name] = hooks[name] || [];

        hooks[name].push(callback);
      },

      /**
       * Runs a hook invoking all registered callbacks with the given environment variables.
       *
       * Callbacks will be invoked synchronously and in the order in which they were registered.
       *
       * @param {string} name The name of the hook.
       * @param {Object<string, any>} env The environment variables of the hook passed to all callbacks registered.
       * @public
       */
      run: function (name, env) {
        var callbacks = _.hooks.all[name];

        if (!callbacks || !callbacks.length) {
          return;
        }

        for (var i = 0, callback; (callback = callbacks[i++]); ) {
          callback(env);
        }
      },
    },

    Token: Token,
  };
  _self.Prism = _;

  // Typescript note:
  // The following can be used to import the Token type in JSDoc:
  //
  //   @typedef {InstanceType<import("./prism-core")["Token"]>} Token

  /**
   * Creates a new token.
   *
   * @param {string} type See {@link Token#type type}
   * @param {string | TokenStream} content See {@link Token#content content}
   * @param {string|string[]} [alias] The alias(es) of the token.
   * @param {string} [matchedStr=""] A copy of the full string this token was created from.
   * @class
   * @global
   * @public
   */
  function Token(type, content, alias, matchedStr) {
    /**
     * The type of the token.
     *
     * This is usually the key of a pattern in a {@link Grammar}.
     *
     * @type {string}
     * @see GrammarToken
     * @public
     */
    this.type = type;
    /**
     * The strings or tokens contained by this token.
     *
     * This will be a token stream if the pattern matched also defined an `inside` grammar.
     *
     * @type {string | TokenStream}
     * @public
     */
    this.content = content;
    /**
     * The alias(es) of the token.
     *
     * @type {string|string[]}
     * @see GrammarToken
     * @public
     */
    this.alias = alias;
    // Copy of the full string this token was created from
    this.length = (matchedStr || "").length | 0;
  }

  /**
   * A token stream is an array of strings and {@link Token Token} objects.
   *
   * Token streams have to fulfill a few properties that are assumed by most functions (mostly internal ones) that process
   * them.
   *
   * 1. No adjacent strings.
   * 2. No empty strings.
   *
   *    The only exception here is the token stream that only contains the empty string and nothing else.
   *
   * @typedef {Array<string | Token>} TokenStream
   * @global
   * @public
   */

  /**
   * Converts the given token or token stream to an HTML representation.
   *
   * The following hooks will be run:
   * 1. `wrap`: On each {@link Token}.
   *
   * @param {string | Token | TokenStream} o The token or token stream to be converted.
   * @param {string} language The name of current language.
   * @returns {string} The HTML representation of the token or token stream.
   * @memberof Token
   * @static
   */
  Token.stringify = function stringify(o, language) {
    if (typeof o == "string") {
      return o;
    }
    if (Array.isArray(o)) {
      var s = "";
      o.forEach(function (e) {
        s += stringify(e, language);
      });
      return s;
    }

    var env = {
      type: o.type,
      content: stringify(o.content, language),
      tag: "span",
      classes: ["token", o.type],
      attributes: {},
      language: language,
    };

    var aliases = o.alias;
    if (aliases) {
      if (Array.isArray(aliases)) {
        Array.prototype.push.apply(env.classes, aliases);
      } else {
        env.classes.push(aliases);
      }
    }

    _.hooks.run("wrap", env);

    var attributes = "";
    for (var name in env.attributes) {
      attributes +=
        " " +
        name +
        '="' +
        (env.attributes[name] || "").replace(/"/g, "&quot;") +
        '"';
    }

    return (
      "<" +
      env.tag +
      ' class="' +
      env.classes.join(" ") +
      '"' +
      attributes +
      ">" +
      env.content +
      "</" +
      env.tag +
      ">"
    );
  };

  /**
   * @param {RegExp} pattern
   * @param {number} pos
   * @param {string} text
   * @param {boolean} lookbehind
   * @returns {RegExpExecArray | null}
   */
  function matchPattern(pattern, pos, text, lookbehind) {
    pattern.lastIndex = pos;
    var match = pattern.exec(text);
    if (match && lookbehind && match[1]) {
      // change the match to remove the text matched by the Prism lookbehind group
      var lookbehindLength = match[1].length;
      match.index += lookbehindLength;
      match[0] = match[0].slice(lookbehindLength);
    }
    return match;
  }

  /**
   * @param {string} text
   * @param {LinkedList<string | Token>} tokenList
   * @param {any} grammar
   * @param {LinkedListNode<string | Token>} startNode
   * @param {number} startPos
   * @param {RematchOptions} [rematch]
   * @returns {void}
   * @private
   *
   * @typedef RematchOptions
   * @property {string} cause
   * @property {number} reach
   */
  function matchGrammar(
    text,
    tokenList,
    grammar,
    startNode,
    startPos,
    rematch,
  ) {
    for (var token in grammar) {
      if (!grammar.hasOwnProperty(token) || !grammar[token]) {
        continue;
      }

      var patterns = grammar[token];
      patterns = Array.isArray(patterns) ? patterns : [patterns];

      for (var j = 0; j < patterns.length; ++j) {
        if (rematch && rematch.cause == token + "," + j) {
          return;
        }

        var patternObj = patterns[j];
        var inside = patternObj.inside;
        var lookbehind = !!patternObj.lookbehind;
        var greedy = !!patternObj.greedy;
        var alias = patternObj.alias;

        if (greedy && !patternObj.pattern.global) {
          // Without the global flag, lastIndex won't work
          var flags = patternObj.pattern.toString().match(/[imsuy]*$/)[0];
          patternObj.pattern = RegExp(patternObj.pattern.source, flags + "g");
        }

        /** @type {RegExp} */
        var pattern = patternObj.pattern || patternObj;

        for (
          // iterate the token list and keep track of the current token/string position
          var currentNode = startNode.next, pos = startPos;
          currentNode !== tokenList.tail;
          pos += currentNode.value.length, currentNode = currentNode.next
        ) {
          if (rematch && pos >= rematch.reach) {
            break;
          }

          var str = currentNode.value;

          if (tokenList.length > text.length) {
            // Something went terribly wrong, ABORT, ABORT!
            return;
          }

          if (str instanceof Token) {
            continue;
          }

          var removeCount = 1; // this is the to parameter of removeBetween
          var match;

          if (greedy) {
            match = matchPattern(pattern, pos, text, lookbehind);
            if (!match || match.index >= text.length) {
              break;
            }

            var from = match.index;
            var to = match.index + match[0].length;
            var p = pos;

            // find the node that contains the match
            p += currentNode.value.length;
            while (from >= p) {
              currentNode = currentNode.next;
              p += currentNode.value.length;
            }
            // adjust pos (and p)
            p -= currentNode.value.length;
            pos = p;

            // the current node is a Token, then the match starts inside another Token, which is invalid
            if (currentNode.value instanceof Token) {
              continue;
            }

            // find the last node which is affected by this match
            for (
              var k = currentNode;
              k !== tokenList.tail && (p < to || typeof k.value === "string");
              k = k.next
            ) {
              removeCount++;
              p += k.value.length;
            }
            removeCount--;

            // replace with the new match
            str = text.slice(pos, p);
            match.index -= pos;
          } else {
            match = matchPattern(pattern, 0, str, lookbehind);
            if (!match) {
              continue;
            }
          }

          // eslint-disable-next-line no-redeclare
          var from = match.index;
          var matchStr = match[0];
          var before = str.slice(0, from);
          var after = str.slice(from + matchStr.length);

          var reach = pos + str.length;
          if (rematch && reach > rematch.reach) {
            rematch.reach = reach;
          }

          var removeFrom = currentNode.prev;

          if (before) {
            removeFrom = addAfter(tokenList, removeFrom, before);
            pos += before.length;
          }

          removeRange(tokenList, removeFrom, removeCount);

          var wrapped = new Token(
            token,
            inside ? _.tokenize(matchStr, inside) : matchStr,
            alias,
            matchStr,
          );
          currentNode = addAfter(tokenList, removeFrom, wrapped);

          if (after) {
            addAfter(tokenList, currentNode, after);
          }

          if (removeCount > 1) {
            // at least one Token object was removed, so we have to do some rematching
            // this can only happen if the current pattern is greedy

            /** @type {RematchOptions} */
            var nestedRematch = {
              cause: token + "," + j,
              reach: reach,
            };
            matchGrammar(
              text,
              tokenList,
              grammar,
              currentNode.prev,
              pos,
              nestedRematch,
            );

            // the reach might have been extended because of the rematching
            if (rematch && nestedRematch.reach > rematch.reach) {
              rematch.reach = nestedRematch.reach;
            }
          }
        }
      }
    }
  }

  /**
   * @typedef LinkedListNode
   * @property {T} value
   * @property {LinkedListNode<T> | null} prev The previous node.
   * @property {LinkedListNode<T> | null} next The next node.
   * @template T
   * @private
   */

  /**
   * @template T
   * @private
   */
  function LinkedList() {
    /** @type {LinkedListNode<T>} */
    var head = { value: null, prev: null, next: null };
    /** @type {LinkedListNode<T>} */
    var tail = { value: null, prev: head, next: null };
    head.next = tail;

    /** @type {LinkedListNode<T>} */
    this.head = head;
    /** @type {LinkedListNode<T>} */
    this.tail = tail;
    this.length = 0;
  }

  /**
   * Adds a new node with the given value to the list.
   *
   * @param {LinkedList<T>} list
   * @param {LinkedListNode<T>} node
   * @param {T} value
   * @returns {LinkedListNode<T>} The added node.
   * @template T
   */
  function addAfter(list, node, value) {
    // assumes that node != list.tail && values.length >= 0
    var next = node.next;

    var newNode = { value: value, prev: node, next: next };
    node.next = newNode;
    next.prev = newNode;
    list.length++;

    return newNode;
  }
  /**
   * Removes `count` nodes after the given node. The given node will not be removed.
   *
   * @param {LinkedList<T>} list
   * @param {LinkedListNode<T>} node
   * @param {number} count
   * @template T
   */
  function removeRange(list, node, count) {
    var next = node.next;
    for (var i = 0; i < count && next !== list.tail; i++) {
      next = next.next;
    }
    node.next = next;
    next.prev = node;
    list.length -= i;
  }
  /**
   * @param {LinkedList<T>} list
   * @returns {T[]}
   * @template T
   */
  function toArray(list) {
    var array = [];
    var node = list.head.next;
    while (node !== list.tail) {
      array.push(node.value);
      node = node.next;
    }
    return array;
  }

  if (!_self.document) {
    if (!_self.addEventListener) {
      // in Node.js
      return _;
    }

    if (!_.disableWorkerMessageHandler) {
      // In worker
      _self.addEventListener(
        "message",
        function (evt) {
          var message = JSON.parse(evt.data);
          var lang = message.language;
          var code = message.code;
          var immediateClose = message.immediateClose;

          _self.postMessage(_.highlight(code, _.languages[lang], lang));
          if (immediateClose) {
            _self.close();
          }
        },
        false,
      );
    }

    return _;
  }

  // Get current script and highlight
  var script = _.util.currentScript();

  if (script) {
    _.filename = script.src;

    if (script.hasAttribute("data-manual")) {
      _.manual = true;
    }
  }

  function highlightAutomaticallyCallback() {
    if (!_.manual) {
      _.highlightAll();
    }
  }

  if (!_.manual) {
    // If the document state is "loading", then we'll use DOMContentLoaded.
    // If the document state is "interactive" and the prism.js script is deferred, then we'll also use the
    // DOMContentLoaded event because there might be some plugins or languages which have also been deferred and they
    // might take longer one animation frame to execute which can create a race condition where only some plugins have
    // been loaded when Prism.highlightAll() is executed, depending on how fast resources are loaded.
    // See https://github.com/PrismJS/prism/issues/2102
    var readyState = document.readyState;
    if (
      readyState === "loading" ||
      (readyState === "interactive" && script && script.defer)
    ) {
      document.addEventListener(
        "DOMContentLoaded",
        highlightAutomaticallyCallback,
      );
    } else {
      if (window.requestAnimationFrame) {
        window.requestAnimationFrame(highlightAutomaticallyCallback);
      } else {
        window.setTimeout(highlightAutomaticallyCallback, 16);
      }
    }
  }

  return _;
})(_self);

if (typeof module !== "undefined" && module.exports) {
  module.exports = Prism;
}

// hack for components to work correctly in node.js
if (typeof global !== "undefined") {
  global.Prism = Prism;
}

// some additional documentation/types

/**
 * The expansion of a simple `RegExp` literal to support additional properties.
 *
 * @typedef GrammarToken
 * @property {RegExp} pattern The regular expression of the token.
 * @property {boolean} [lookbehind=false] If `true`, then the first capturing group of `pattern` will (effectively)
 * behave as a lookbehind group meaning that the captured text will not be part of the matched text of the new token.
 * @property {boolean} [greedy=false] Whether the token is greedy.
 * @property {string|string[]} [alias] An optional alias or list of aliases.
 * @property {Grammar} [inside] The nested grammar of this token.
 *
 * The `inside` grammar will be used to tokenize the text value of each token of this kind.
 *
 * This can be used to make nested and even recursive language definitions.
 *
 * Note: This can cause infinite recursion. Be careful when you embed different languages or even the same language into
 * each another.
 * @global
 * @public
 */

/**
 * @typedef Grammar
 * @type {Object<string, RegExp | GrammarToken | Array<RegExp | GrammarToken>>}
 * @property {Grammar} [rest] An optional grammar object that will be appended to this grammar.
 * @global
 * @public
 */

/**
 * A function which will invoked after an element was successfully highlighted.
 *
 * @callback HighlightCallback
 * @param {Element} element The element successfully highlighted.
 * @returns {void}
 * @global
 * @public
 */

/**
 * @callback HookCallback
 * @param {Object<string, any>} env The environment variables of the hook.
 * @returns {void}
 * @global
 * @public
 */
Prism.languages.markup = {
  comment: {
    pattern: /<!--(?:(?!<!--)[\s\S])*?-->/,
    greedy: true,
  },
  prolog: {
    pattern: /<\?[\s\S]+?\?>/,
    greedy: true,
  },
  doctype: {
    // https://www.w3.org/TR/xml/#NT-doctypedecl
    pattern:
      /<!DOCTYPE(?:[^>"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|<!--(?:[^-]|-(?!->))*-->)*\]\s*)?>/i,
    greedy: true,
    inside: {
      "internal-subset": {
        pattern: /(^[^\[]*\[)[\s\S]+(?=\]>$)/,
        lookbehind: true,
        greedy: true,
        inside: null, // see below
      },
      string: {
        pattern: /"[^"]*"|'[^']*'/,
        greedy: true,
      },
      punctuation: /^<!|>$|[[\]]/,
      "doctype-tag": /^DOCTYPE/i,
      name: /[^\s<>'"]+/,
    },
  },
  cdata: {
    pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
    greedy: true,
  },
  tag: {
    pattern:
      /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,
    greedy: true,
    inside: {
      tag: {
        pattern: /^<\/?[^\s>\/]+/,
        inside: {
          punctuation: /^<\/?/,
          namespace: /^[^\s>\/:]+:/,
        },
      },
      "special-attr": [],
      "attr-value": {
        pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,
        inside: {
          punctuation: [
            {
              pattern: /^=/,
              alias: "attr-equals",
            },
            /"|'/,
          ],
        },
      },
      punctuation: /\/?>/,
      "attr-name": {
        pattern: /[^\s>\/]+/,
        inside: {
          namespace: /^[^\s>\/:]+:/,
        },
      },
    },
  },
  entity: [
    {
      pattern: /&[\da-z]{1,8};/i,
      alias: "named-entity",
    },
    /&#x?[\da-f]{1,8};/i,
  ],
};

Prism.languages.markup["tag"].inside["attr-value"].inside["entity"] =
  Prism.languages.markup["entity"];
Prism.languages.markup["doctype"].inside["internal-subset"].inside =
  Prism.languages.markup;

// Plugin to make entity title show the real entity, idea by Roman Komarov
Prism.hooks.add("wrap", function (env) {
  if (env.type === "entity") {
    env.attributes["title"] = env.content.replace(/&amp;/, "&");
  }
});

Object.defineProperty(Prism.languages.markup.tag, "addInlined", {
  /**
   * Adds an inlined language to markup.
   *
   * An example of an inlined language is CSS with `<style>` tags.
   *
   * @param {string} tagName The name of the tag that contains the inlined language. This name will be treated as
   * case insensitive.
   * @param {string} lang The language key.
   * @example
   * addInlined('style', 'css');
   */
  value: function addInlined(tagName, lang) {
    var includedCdataInside = {};
    includedCdataInside["language-" + lang] = {
      pattern: /(^<!\[CDATA\[)[\s\S]+?(?=\]\]>$)/i,
      lookbehind: true,
      inside: Prism.languages[lang],
    };
    includedCdataInside["cdata"] = /^<!\[CDATA\[|\]\]>$/i;

    var inside = {
      "included-cdata": {
        pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
        inside: includedCdataInside,
      },
    };
    inside["language-" + lang] = {
      pattern: /[\s\S]+/,
      inside: Prism.languages[lang],
    };

    var def = {};
    def[tagName] = {
      pattern: RegExp(
        /(<__[^>]*>)(?:<!\[CDATA\[(?:[^\]]|\](?!\]>))*\]\]>|(?!<!\[CDATA\[)[\s\S])*?(?=<\/__>)/.source.replace(
          /__/g,
          function () {
            return tagName;
          },
        ),
        "i",
      ),
      lookbehind: true,
      greedy: true,
      inside: inside,
    };

    Prism.languages.insertBefore("markup", "cdata", def);
  },
});
Object.defineProperty(Prism.languages.markup.tag, "addAttribute", {
  /**
   * Adds an pattern to highlight languages embedded in HTML attributes.
   *
   * An example of an inlined language is CSS with `style` attributes.
   *
   * @param {string} attrName The name of the tag that contains the inlined language. This name will be treated as
   * case insensitive.
   * @param {string} lang The language key.
   * @example
   * addAttribute('style', 'css');
   */
  value: function (attrName, lang) {
    Prism.languages.markup.tag.inside["special-attr"].push({
      pattern: RegExp(
        /(^|["'\s])/.source +
          "(?:" +
          attrName +
          ")" +
          /\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))/.source,
        "i",
      ),
      lookbehind: true,
      inside: {
        "attr-name": /^[^\s=]+/,
        "attr-value": {
          pattern: /=[\s\S]+/,
          inside: {
            value: {
              pattern: /(^=\s*(["']|(?!["'])))\S[\s\S]*(?=\2$)/,
              lookbehind: true,
              alias: [lang, "language-" + lang],
              inside: Prism.languages[lang],
            },
            punctuation: [
              {
                pattern: /^=/,
                alias: "attr-equals",
              },
              /"|'/,
            ],
          },
        },
      },
    });
  },
});

Prism.languages.html = Prism.languages.markup;
Prism.languages.mathml = Prism.languages.markup;
Prism.languages.svg = Prism.languages.markup;

Prism.languages.xml = Prism.languages.extend("markup", {});
Prism.languages.ssml = Prism.languages.xml;
Prism.languages.atom = Prism.languages.xml;
Prism.languages.rss = Prism.languages.xml;

(function (Prism) {
  var string =
    /(?:"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"|'(?:\\(?:\r\n|[\s\S])|[^'\\\r\n])*')/;

  Prism.languages.css = {
    comment: /\/\*[\s\S]*?\*\//,
    atrule: {
      pattern: /@[\w-](?:[^;{\s]|\s+(?![\s{]))*(?:;|(?=\s*\{))/,
      inside: {
        rule: /^@[\w-]+/,
        "selector-function-argument": {
          pattern:
            /(\bselector\s*\(\s*(?![\s)]))(?:[^()\s]|\s+(?![\s)])|\((?:[^()]|\([^()]*\))*\))+(?=\s*\))/,
          lookbehind: true,
          alias: "selector",
        },
        keyword: {
          pattern: /(^|[^\w-])(?:and|not|only|or)(?![\w-])/,
          lookbehind: true,
        },
        // See rest below
      },
    },
    url: {
      // https://drafts.csswg.org/css-values-3/#urls
      pattern: RegExp(
        "\\burl\\((?:" +
          string.source +
          "|" +
          /(?:[^\\\r\n()"']|\\[\s\S])*/.source +
          ")\\)",
        "i",
      ),
      greedy: true,
      inside: {
        function: /^url/i,
        punctuation: /^\(|\)$/,
        string: {
          pattern: RegExp("^" + string.source + "$"),
          alias: "url",
        },
      },
    },
    selector: {
      pattern: RegExp(
        "(^|[{}\\s])[^{}\\s](?:[^{};\"'\\s]|\\s+(?![\\s{])|" +
          string.source +
          ")*(?=\\s*\\{)",
      ),
      lookbehind: true,
    },
    string: {
      pattern: string,
      greedy: true,
    },
    property: {
      pattern:
        /(^|[^-\w\xA0-\uFFFF])(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*(?=\s*:)/i,
      lookbehind: true,
    },
    important: /!important\b/i,
    function: {
      pattern: /(^|[^-a-z0-9])[-a-z0-9]+(?=\()/i,
      lookbehind: true,
    },
    punctuation: /[(){};:,]/,
  };

  Prism.languages.css["atrule"].inside.rest = Prism.languages.css;

  var markup = Prism.languages.markup;
  if (markup) {
    markup.tag.addInlined("style", "css");
    markup.tag.addAttribute("style", "css");
  }
})(Prism);

Prism.languages.clike = {
  comment: [
    {
      pattern: /(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,
      lookbehind: true,
      greedy: true,
    },
    {
      pattern: /(^|[^\\:])\/\/.*/,
      lookbehind: true,
      greedy: true,
    },
  ],
  string: {
    pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
    greedy: true,
  },
  "class-name": {
    pattern:
      /(\b(?:class|extends|implements|instanceof|interface|new|trait)\s+|\bcatch\s+\()[\w.\\]+/i,
    lookbehind: true,
    inside: {
      punctuation: /[.\\]/,
    },
  },
  keyword:
    /\b(?:break|catch|continue|do|else|finally|for|function|if|in|instanceof|new|null|return|throw|try|while)\b/,
  boolean: /\b(?:false|true)\b/,
  function: /\b\w+(?=\()/,
  number: /\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,
  operator: /[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,
  punctuation: /[{}[\];(),.:]/,
};

Prism.languages.javascript = Prism.languages.extend("clike", {
  "class-name": [
    Prism.languages.clike["class-name"],
    {
      pattern:
        /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:constructor|prototype))/,
      lookbehind: true,
    },
  ],
  keyword: [
    {
      pattern: /((?:^|\})\s*)catch\b/,
      lookbehind: true,
    },
    {
      pattern:
        /(^|[^.]|\.\.\.\s*)\b(?:as|assert(?=\s*\{)|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
      lookbehind: true,
    },
  ],
  // Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
  function:
    /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
  number: {
    pattern: RegExp(
      /(^|[^\w$])/.source +
        "(?:" +
        // constant
        (/NaN|Infinity/.source +
          "|" +
          // binary integer
          /0[bB][01]+(?:_[01]+)*n?/.source +
          "|" +
          // octal integer
          /0[oO][0-7]+(?:_[0-7]+)*n?/.source +
          "|" +
          // hexadecimal integer
          /0[xX][\dA-Fa-f]+(?:_[\dA-Fa-f]+)*n?/.source +
          "|" +
          // decimal bigint
          /\d+(?:_\d+)*n/.source +
          "|" +
          // decimal number (integer or float) but no bigint
          /(?:\d+(?:_\d+)*(?:\.(?:\d+(?:_\d+)*)?)?|\.\d+(?:_\d+)*)(?:[Ee][+-]?\d+(?:_\d+)*)?/
            .source) +
        ")" +
        /(?![\w$])/.source,
    ),
    lookbehind: true,
  },
  operator:
    /--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/,
});

Prism.languages.javascript["class-name"][0].pattern =
  /(\b(?:class|extends|implements|instanceof|interface|new)\s+)[\w.\\]+/;

Prism.languages.insertBefore("javascript", "keyword", {
  regex: {
    // eslint-disable-next-line regexp/no-dupe-characters-character-class
    pattern:
      /((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)\/(?:\[(?:[^\]\\\r\n]|\\.)*\]|\\.|[^/\\\[\r\n])+\/[dgimyus]{0,7}(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/,
    lookbehind: true,
    greedy: true,
    inside: {
      "regex-source": {
        pattern: /^(\/)[\s\S]+(?=\/[a-z]*$)/,
        lookbehind: true,
        alias: "language-regex",
        inside: Prism.languages.regex,
      },
      "regex-delimiter": /^\/|\/$/,
      "regex-flags": /^[a-z]+$/,
    },
  },
  // This must be declared before keyword because we use "function" inside the look-forward
  "function-variable": {
    pattern:
      /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,
    alias: "function",
  },
  parameter: [
    {
      pattern:
        /(function(?:\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)?\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\))/,
      lookbehind: true,
      inside: Prism.languages.javascript,
    },
    {
      pattern:
        /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$a-z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,
      lookbehind: true,
      inside: Prism.languages.javascript,
    },
    {
      pattern:
        /(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,
      lookbehind: true,
      inside: Prism.languages.javascript,
    },
    {
      pattern:
        /((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*)\(\s*|\]\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*\{)/,
      lookbehind: true,
      inside: Prism.languages.javascript,
    },
  ],
  constant: /\b[A-Z](?:[A-Z_]|\dx?)*\b/,
});

Prism.languages.insertBefore("javascript", "string", {
  hashbang: {
    pattern: /^#!.*/,
    greedy: true,
    alias: "comment",
  },
  "template-string": {
    pattern:
      /`(?:\\[\s\S]|\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}|(?!\$\{)[^\\`])*`/,
    greedy: true,
    inside: {
      "template-punctuation": {
        pattern: /^`|`$/,
        alias: "string",
      },
      interpolation: {
        pattern:
          /((?:^|[^\\])(?:\\{2})*)\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}/,
        lookbehind: true,
        inside: {
          "interpolation-punctuation": {
            pattern: /^\$\{|\}$/,
            alias: "punctuation",
          },
          rest: Prism.languages.javascript,
        },
      },
      string: /[\s\S]+/,
    },
  },
  "string-property": {
    pattern:
      /((?:^|[,{])[ \t]*)(["'])(?:\\(?:\r\n|[\s\S])|(?!\2)[^\\\r\n])*\2(?=\s*:)/m,
    lookbehind: true,
    greedy: true,
    alias: "property",
  },
});

Prism.languages.insertBefore("javascript", "operator", {
  "literal-property": {
    pattern:
      /((?:^|[,{])[ \t]*)(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*:)/m,
    lookbehind: true,
    alias: "property",
  },
});

if (Prism.languages.markup) {
  Prism.languages.markup.tag.addInlined("script", "javascript");

  // add attribute support for all DOM events.
  // https://developer.mozilla.org/en-US/docs/Web/Events#Standard_events
  Prism.languages.markup.tag.addAttribute(
    /on(?:abort|blur|change|click|composition(?:end|start|update)|dblclick|error|focus(?:in|out)?|key(?:down|up)|load|mouse(?:down|enter|leave|move|out|over|up)|reset|resize|scroll|select|slotchange|submit|unload|wheel)/
      .source,
    "javascript",
  );
}

Prism.languages.js = Prism.languages.javascript;

Prism.languages.python = {
  comment: {
    pattern: /(^|[^\\])#.*/,
    lookbehind: true,
    greedy: true,
  },
  "string-interpolation": {
    pattern:
      /(?:f|fr|rf)(?:("""|''')[\s\S]*?\1|("|')(?:\\.|(?!\2)[^\\\r\n])*\2)/i,
    greedy: true,
    inside: {
      interpolation: {
        // "{" <expression> <optional "!s", "!r", or "!a"> <optional ":" format specifier> "}"
        pattern:
          /((?:^|[^{])(?:\{\{)*)\{(?!\{)(?:[^{}]|\{(?!\{)(?:[^{}]|\{(?!\{)(?:[^{}])+\})+\})+\}/,
        lookbehind: true,
        inside: {
          "format-spec": {
            pattern: /(:)[^:(){}]+(?=\}$)/,
            lookbehind: true,
          },
          "conversion-option": {
            pattern: /![sra](?=[:}]$)/,
            alias: "punctuation",
          },
          rest: null,
        },
      },
      string: /[\s\S]+/,
    },
  },
  "triple-quoted-string": {
    pattern: /(?:[rub]|br|rb)?("""|''')[\s\S]*?\1/i,
    greedy: true,
    alias: "string",
  },
  string: {
    pattern: /(?:[rub]|br|rb)?("|')(?:\\.|(?!\1)[^\\\r\n])*\1/i,
    greedy: true,
  },
  function: {
    pattern: /((?:^|\s)def[ \t]+)[a-zA-Z_]\w*(?=\s*\()/g,
    lookbehind: true,
  },
  "class-name": {
    pattern: /(\bclass\s+)\w+/i,
    lookbehind: true,
  },
  decorator: {
    pattern: /(^[\t ]*)@\w+(?:\.\w+)*/m,
    lookbehind: true,
    alias: ["annotation", "punctuation"],
    inside: {
      punctuation: /\./,
    },
  },
  keyword:
    /\b(?:_(?=\s*:)|and|as|assert|async|await|break|case|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|match|nonlocal|not|or|pass|print|raise|return|try|while|with|yield)\b/,
  builtin:
    /\b(?:__import__|abs|all|any|apply|ascii|basestring|bin|bool|buffer|bytearray|bytes|callable|chr|classmethod|cmp|coerce|compile|complex|delattr|dict|dir|divmod|enumerate|eval|execfile|file|filter|float|format|frozenset|getattr|globals|hasattr|hash|help|hex|id|input|int|intern|isinstance|issubclass|iter|len|list|locals|long|map|max|memoryview|min|next|object|oct|open|ord|pow|property|range|raw_input|reduce|reload|repr|reversed|round|set|setattr|slice|sorted|staticmethod|str|sum|super|tuple|type|unichr|unicode|vars|xrange|zip)\b/,
  boolean: /\b(?:False|None|True)\b/,
  number:
    /\b0(?:b(?:_?[01])+|o(?:_?[0-7])+|x(?:_?[a-f0-9])+)\b|(?:\b\d+(?:_\d+)*(?:\.(?:\d+(?:_\d+)*)?)?|\B\.\d+(?:_\d+)*)(?:e[+-]?\d+(?:_\d+)*)?j?(?!\w)/i,
  operator: /[-+%=]=?|!=|:=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
  punctuation: /[{}[\];(),.:]/,
};

Prism.languages.python["string-interpolation"].inside[
  "interpolation"
].inside.rest = Prism.languages.python;

Prism.languages.py = Prism.languages.python;

(function () {
  if (typeof Prism === "undefined") {
    return;
  }

  var assign =
    Object.assign ||
    function (obj1, obj2) {
      for (var name in obj2) {
        if (obj2.hasOwnProperty(name)) {
          obj1[name] = obj2[name];
        }
      }
      return obj1;
    };

  function NormalizeWhitespace(defaults) {
    this.defaults = assign({}, defaults);
  }

  function toCamelCase(value) {
    return value.replace(/-(\w)/g, function (match, firstChar) {
      return firstChar.toUpperCase();
    });
  }

  function tabLen(str) {
    var res = 0;
    for (var i = 0; i < str.length; ++i) {
      if (str.charCodeAt(i) == "\t".charCodeAt(0)) {
        res += 3;
      }
    }
    return str.length + res;
  }

  NormalizeWhitespace.prototype = {
    setDefaults: function (defaults) {
      this.defaults = assign(this.defaults, defaults);
    },
    normalize: function (input, settings) {
      settings = assign(this.defaults, settings);

      for (var name in settings) {
        var methodName = toCamelCase(name);
        if (
          name !== "normalize" &&
          methodName !== "setDefaults" &&
          settings[name] &&
          this[methodName]
        ) {
          input = this[methodName].call(this, input, settings[name]);
        }
      }

      return input;
    },

    /*
     * Normalization methods
     */
    leftTrim: function (input) {
      return input.replace(/^\s+/, "");
    },
    rightTrim: function (input) {
      return input.replace(/\s+$/, "");
    },
    tabsToSpaces: function (input, spaces) {
      spaces = spaces | 0 || 4;
      return input.replace(/\t/g, new Array(++spaces).join(" "));
    },
    spacesToTabs: function (input, spaces) {
      spaces = spaces | 0 || 4;
      return input.replace(RegExp(" {" + spaces + "}", "g"), "\t");
    },
    removeTrailing: function (input) {
      return input.replace(/\s*?$/gm, "");
    },
    // Support for deprecated plugin remove-initial-line-feed
    removeInitialLineFeed: function (input) {
      return input.replace(/^(?:\r?\n|\r)/, "");
    },
    removeIndent: function (input) {
      var indents = input.match(/^[^\S\n\r]*(?=\S)/gm);

      if (!indents || !indents[0].length) {
        return input;
      }

      indents.sort(function (a, b) {
        return a.length - b.length;
      });

      if (!indents[0].length) {
        return input;
      }

      return input.replace(RegExp("^" + indents[0], "gm"), "");
    },
    indent: function (input, tabs) {
      return input.replace(
        /^[^\S\n\r]*(?=\S)/gm,
        new Array(++tabs).join("\t") + "$&",
      );
    },
    breakLines: function (input, characters) {
      characters = characters === true ? 80 : characters | 0 || 80;

      var lines = input.split("\n");
      for (var i = 0; i < lines.length; ++i) {
        if (tabLen(lines[i]) <= characters) {
          continue;
        }

        var line = lines[i].split(/(\s+)/g);
        var len = 0;

        for (var j = 0; j < line.length; ++j) {
          var tl = tabLen(line[j]);
          len += tl;
          if (len > characters) {
            line[j] = "\n" + line[j];
            len = tl;
          }
        }
        lines[i] = line.join("");
      }
      return lines.join("\n");
    },
  };

  // Support node modules
  if (typeof module !== "undefined" && module.exports) {
    module.exports = NormalizeWhitespace;
  }

  Prism.plugins.NormalizeWhitespace = new NormalizeWhitespace({
    "remove-trailing": true,
    "remove-indent": false,
    "left-trim": false,
    "right-trim": true,
    /*'break-lines': 80,
		'indent': 2,
		'remove-initial-line-feed': false,
		'tabs-to-spaces': 4,
		'spaces-to-tabs': 4*/
  });

  Prism.hooks.add("before-sanity-check", function (env) {
    var Normalizer = Prism.plugins.NormalizeWhitespace;

    // Check settings
    if (env.settings && env.settings["whitespace-normalization"] === false) {
      return;
    }

    // Check classes
    if (!Prism.util.isActive(env.element, "whitespace-normalization", true)) {
      return;
    }

    // Simple mode if there is no env.element
    if ((!env.element || !env.element.parentNode) && env.code) {
      env.code = Normalizer.normalize(env.code, env.settings);
      return;
    }

    // Normal mode
    var pre = env.element.parentNode;
    if (!env.code || !pre || pre.nodeName.toLowerCase() !== "pre") {
      return;
    }

    var children = pre.childNodes;
    var before = "";
    var after = "";
    var codeFound = false;

    // Move surrounding whitespace from the <pre> tag into the <code> tag
    for (var i = 0; i < children.length; ++i) {
      var node = children[i];

      if (node == env.element) {
        codeFound = true;
      } else if (node.nodeName === "#text") {
        if (codeFound) {
          after += node.nodeValue;
        } else {
          before += node.nodeValue;
        }

        pre.removeChild(node);
        --i;
      }
    }

    if (!env.element.children.length || !Prism.plugins.KeepMarkup) {
      env.code = before + env.code + after;
      env.code = Normalizer.normalize(env.code, env.settings);
    } else {
      // Preserve markup for keep-markup plugin
      var html = before + env.element.innerHTML + after;
      env.element.innerHTML = Normalizer.normalize(html, env.settings);
      env.code = env.element.textContent;
    }
  });
})();
